Driveshaft Spicer 1330 Series Double Cardan Flange Yoke 3.125" Female Pilot 4.250" Bolt Circle
Driveshaft Spicer 1410 Series Flange Yoke 2.000" Female Pilot 4.250" Bolt Circle Square Pattern
Ultimate Dana 60 / Dana 70 Axle Pinion Driveshaft Flange 1310 / 1330 / 1350 / 1410 Series 2.000" Male Pilot Square Pattern